basicproxy.cxx

SIP（Session Initiation Protocol）是由IETF定义

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
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 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
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 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
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 * This software consists of voluntary contributions made by Vovida
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static const char* const BasicProxy_cxx_Version =
    "$Id: BasicProxy.cxx,v 1.46 2002/04/11 23:47:41 bko Exp $";


#include "global.h"
#include "BasicProxy.hxx"
#include "ServerContainer.hxx"
#include "CommandLine.hxx"
#include "WorkerThread.hxx"
#include "SipThread.hxx"

using namespace Vocal;

BasicProxy::BasicProxy( 
    const Sptr < Builder >  builder,
    unsigned short          defaultSipPort,
    Data                    applName, 
    bool                    filteron, 
    bool                    nat ,
    SipAppContext           aContext
) 
    :   HeartLessProxy(builder, defaultSipPort, applName, filteron, nat, aContext)
{

    if(CommandLine::instance()->getInt("HEARTBEAT"))
    {
        cpLog(LOG_INFO, "Initializing heartbeat mechanism");
        myHeartbeatTxThread = new HeartbeatTxThread(defaultSipPort);
        myHeartbeatRxThread = new HeartbeatRxThread(ServerContainer::instance());
        myHouseKeepingThread = new HouseKeepingThread(ServerContainer::instance());
        assert( myHeartbeatTxThread != 0 );
        assert( myHeartbeatRxThread != 0 );
        assert( myHouseKeepingThread != 0 );
    }

    assert( myWorkerThread != 0 );
    assert( mySipThread != 0 );
}


BasicProxy::~BasicProxy()
{
}


void
BasicProxy::run()
{
    HeartLessProxy::run();
    if(myHeartbeatRxThread != 0) myHeartbeatRxThread->run();
    if(myHouseKeepingThread != 0) myHouseKeepingThread->run();
}


void
BasicProxy::runHeartbeatThread()
{
    if(CommandLine::instance()->getInt("HEARTBEAT"))
    {
        if(myHeartbeatTxThread != 0) myHeartbeatTxThread->run();
    }
}


void
BasicProxy::shutdown()
{
    myWorkerThread->shutdown();
    mySipThread->shutdown();
}


void
BasicProxy::shutdownHeartbeatThread()
{
    if(myHeartbeatTxThread != 0) myHeartbeatTxThread->shutdown();
    if(myHeartbeatRxThread != 0) myHeartbeatRxThread->shutdown();
    if(myHouseKeepingThread != 0) myHouseKeepingThread->shutdown();
}


void
BasicProxy::joinHeartbeatThread()
{
    if(myHeartbeatTxThread != 0) myHeartbeatTxThread->join();
    if(myHeartbeatRxThread != 0) myHeartbeatRxThread->join();
    if(myHouseKeepingThread != 0) myHouseKeepingThread->join();
}